Replace a CRU
Follow the replacement procedure to replace a CRU.
Power cord
Prerequisite
Before you start, read Appendix A "Important safety information" on page 61 and print the following
instructions.
Before you remove the power cord, turn off the computer and wait several minutes until the computer is cool.
Replacement procedure
1. Turn off the computer and remove all connected devices.
2. Disconnect the power cord from the electrical outlet.
3. Disconnect the power cord from the computer.
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User Guide